发明人刘建华,沈红梅,冯建国. "Method for the Synthesis of 4-(3,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1-oxide" [P]. 中国发明专利, 专利号 CN 108568240 B, 授权公告日 2021-12-22.
Klinger H, Brown S R, Park J H. "A Process for Preparing High-Purity 4-(3,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1-oxide" [P]. US Patent, US 9563948 B2, 2021-06-11.
参考文献 Literature
Lee J H, Choi Y S. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Rapid Commun. Mass Spectrom., 2011, 1793, (8), 8575-8579.
Fischer P, Wagner E. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". J. Agric. Food Chem., 2022, 2153, (5), 8596-8601.
Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of 4-(3,4-Dichlorobenzyl)thiomorpholine-3,5-dione 1-oxide Using HRMS and NMR". Chemosphere, 2016, 110, (10), 6932-6948.
Zhou X P, Huang L, Wu G. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2021, 646, (6), 7759-7787.